Bilstein 5100 rear shocks install question, not enough thread.

[Otgixxer]

So I replaced my stock rear shocks with some 5100's

I noticed when installing the tops that using the provided bushings (which I checked the part number on) didnt leave any room to tighten the nut on the top.

upon further inspection I noticed a metal washer/spacer between what was lower factory bushing and the mount hole.

I was able to easily pop out that washer and the shocks installed perfectly afterward.

It looks like its fine and I assume it is, but I am curious if any of you guys had a similar issue or if anyone knows if its important to retain that washer?

I have buddy that did the same install, but he ended up using his factory upper bushings because he couldnt catch any threads either.

This is the washer that i'm talking about

 

[Otgixxer]

The Bushing kit I was given was B4-KT1-Z1030A00

This is a 2003 SR5 4x4 4.7

 

[Morphyne]

This is normal. You have to compress the new bushing. It's really not that bad. I used a flat pry bar wedged between the metal skirting and the bushing.

 

[Otgixxer]

From what I could figure out this looks like the correct mounting kit yeah?

 

[Otgixxer]

This is how I have it right now

Shock, metal washer, bushing, MOUNT, bushing, metal washer, nut

 

[Otgixxer]

This is normal. You have to compress the new bushing. It's really not that bad. I used a flat pry bar wedged between the metal skirting and the bushing.

did you take that washer out that I did or just leave it on?

It looked like there was no way in hell I could get it on there without removing it, and on the passenger side that washer fell out with the shock :dunno:

 

[Morphyne]

No I did not have a washer like that. You have it installed correctly. Except you need to back off your nut some. Rule of thumb is that the bushing should not bulge out past the washer.

 

[Otgixxer]

No I did not have a washer like that. You have it installed correctly. Except you need to back off your nut some. Rule of thumb is that the bushing should not bulge out past the washer.

thanks good to know.

 

[NYMainer]

Bilstein 4600 Rear Shock Spacers

I recently installed new 4600 rear shocks and Moog springs on a 2008 4-Runner at stock height. Upon installing the shocks as directed by Bilstein using the supplied hardware, the height of the shock was not enough to thread the nut. After a few minutes and looking at this forum, I discovered that there was a rusted washer still attached in the underside of both shock towers. This washer must be pried off before installing new shocks. Once removed the shocks fit fine and could be tightened. Thanks to the forum!